Add custom data type to the fabrication part. The new data gets the default value defined by the fabrication configuration.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 18.0.0.0 (18.0.0.420)
Since: 2018

Syntax

C#
`public bool AddPartCustomData( int customId )`

Visual Basic
`Public Function AddPartCustomData ( _ customId As Integer _ ) As Boolean`

Visual C++
`public: bool AddPartCustomData( int customId )`

customId: Type: System Int32
The identifier of the custom data field to add.

Returns true if the type was not already present.

Remarks

The custom id must be positive.

Exception	Condition
Autodesk.Revit.Exceptions ArgumentException	The custom data id does not exist.